def _generate_fields(email, input, tags):
"""
Generate the terms to swap out, randomly.
:param models.Email email: The input email message.
:param string input: The input string.
:param list tags: The tags of the input string.
"""
input_idx = 0
for tag in tags:
if tag[1] in repl_prop and random() < repl_prop[tag[1]]:
# make a field
lib = Lib(email=email,
original=tag[0],
position=input_idx,
description=tagdict[tag[1]][0])
lib.put()
input_idx = input_idx + len(tag[0])
while input_idx < len(input) and (input[input_idx] == ' '
or input[input_idx] == '\r'
or input[input_idx] == '\n'):
input_idx += 1
